baber/WOPTO huggingface dataset:
Patent JP-2000195200-A (JP)
Title: Magnetic disk device
Inventor: AKIYAMA JUNICHI
IPC: G11B21/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device which is mounted with a magnetic continuous servo technique of high accuracy, is inexpensive and may be easily produced. SOLUTION: The magnetic disk 1 of the magnetic disk device 100 provided with the magnetic disk 1 having magnetic recording layers to be subjected to recording and reproducing of information and a magnetic head formed with a magnetic recording element and magnetic reproducing element on a head slider 10 moving relatively on the disk has plural recording tracks which are disposed adjacently in the radial direction of the disk and servo patterns which are formed at specified periods in the longitudinal direction of the recording tracks and have the length approximately half these periods. The servo patterns are so formed as to be opposite phase with each other on the outer peripheral side and inner peripheral side of the magnetic disk. A pair of tracking signals are obtained from the servo patterns on the outer peripheral side and the inner peripheral side.
Patent JP-2000194945-A (JP)
Title: Commodity sales registration data processing system
Inventor: SAITO YOSHIHIRO
IPC: G07G1/12
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To enable a customer who settles commercial transaction by electronic money of an IC card to confirm the registered contents of the commercial transaction before the settlement of the transaction. SOLUTION: A display part for customer is formed as the one with a touch sensor panel. And, when the settlement of the commercial transaction by the electronic money of the IC card is declared, a key image to make the customer select the contents of transaction data and whether the contents are accepted or not is displayed on the display part for customer. Only when acceptance of the contents of the transaction data is instructed by touch operation by a customer himself/herself here, the transaction data are stored in a storage part of the IC card.
Patent JP-H11188223-A (JP)
Title: Opeeration control device for cooling tower of viscous fume removal device
Inventor: URATA FUMIAKI
IPC: B01D51/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To control an operation of a cooling tower with the most suitable condition, in a viscous fume removal device and also to prevent damage and fault of a cooling water feeding means due to freezing of a water pipe line to atomizing nozzles, even in a winter season during the operation is stopped. SOLUTION: In the cooling tower provided with water feeding means 18, 19 and pressurized air feeding means 20, 21 for feeding cooling water and pressurized water to the atomizing nozzles 10... via pipe lines 15, 16 from the lower part of the tower, temperature detecting means 26, 27 are equipped in an upstream region where fume-containing gas is introduced into the cooling tower 1 and in the downstream region where the gas is fed to a filter part 2 from the cooling tower 1, and a circuit for controlling the operations of the water feeding means 18, 19 and the air feeding means 20, 21 based on the temperatures detected with the means 26, 27, is provided and water discharge means 30, 31 for discharging water in the pipe line 15 are provided.  The control circuit delay an operation stop time of the air feed means 21 later than it of the water feed means 18, 19 at an operation stop time, and feed of pressurized air is programmed to be continued even after completion of feeding the cooling water.
Patent JP-2001182839-A (JP)
Title: Gland packing
Inventor: FUJIWARA MASARU
IPC: F16J15/22
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of the sealing performance owing to cracking generated undeliberately at the ends in width direction of an expansion graphite tape of each knitting yarn in gland packing. SOLUTION: Knitting yarn in each gland packing 1/2 is furnished with knitting yarn 10A in which an expansion graphite tape 30 is folded in such a way as shrunk in the width direction and the two ends 31 in width direction of the folded tape 30 are folded back or knitting yarn 20A in which at least the external ends 31' in width direction of a twisted expansion graphite tape 30 are folded back.
Patent JP-2001178943-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce labor and time by restarting a game after power restoration only in the case that a game machine is during an operation when power is interrupted. SOLUTION: This game machine such as a pachinko machine is provided with a game information preservation means 2 for preserving game information required for restarting the game and a game restarting means 5 for restarting the game based on the preserved game information when the power is restored. Only in the case that an operation discrimination means 1 discriminates that the game machine is during the operation when the power is interrtpted, the game information preservation means 2 preserves the game information. Thus, since the game machine during the operation when the power is interrupted can restart the game after the power restoration, the need of performing required work for each game machine is eliminated. Thus, the labor and time after ending business and before starting the business or the like are reduced.
Patent JP-2000147483-A (JP)
Title: Liquid crystal panel and projection type display device
Inventor: ARAKI RYOSUKE
IPC: G02F1/13
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To completely cut light from the periphery of the display region, to prevent an unnecessary projected image by leaked light, and to obtain a good image by forming a lightproof film on the inner face of one substrate in the region corresponding to the periphery of the effective display region and disposing a lightproof means on the outer face of the other substrate in the region corresponding to the periphery of the effective display region. SOLUTION: A lightproof film 1 is formed on the surface of a counter electrode substrate 2 facing to a liquid crystal, and a lightproof film 4 is formed on the outside of the other substrate 3. A polyimide resin is applied on the active matrix substrate and rubbed with cotton cloth or the like along a specified direction to align the liquid crystal. A transparent conductive film is formed on the other transparent substrate, and further a metal film is formed thereon. The metal is processed into a specified pattern by photoetching. In this process, the metal at least in the effective display region is removed but left in the periphery of the effective display region to form the light-shielding film 1. A black lightproof film 4 is formed by printing on the liquid crystal panel facing to the active matrix substrate.
Patent JP-2000194860-A (JP)
Title: Image recognizing method and image recognizing device
Inventor: MIHARA NORIO
IPC: G06T7/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To perform recognition processing in a short time by comparing a deformed image obtained by deforming an acquired range image with a newly acquired range image and recognizing the existence/absence of the three- dimensional movement of an object in the range image. SOLUTION: An image acquisition part 1 acquires a recognition object such as a human hand and a face as a range image having depth value reflecting the three-dimensional shape with prescribed intervals. Also, an image deformation part 2 generates a range image several frames previous to the latest one among range images included in the range image stream of the recognition object acquired by the part 1 all the time. An image comparing part 3 compares an optional range image in the range image stream acquired by the image acquisition part 1 with the deformed range medium acquired by the image deformation part 2 and recognizes the presence/absence of the three-dimensional movement of an object in the range image.
Patent JP-2001181648-A (JP)
Title: Method for producing charcoal and kiln for producing charcoal
Inventor: SAITO MASAO
IPC: C10B53/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing charcoal, by which combustion heat obtained in a combustion chamber can efficiently be circulated and by which operations are simple, and to provide a kiln for producing the charcoal. SOLUTION: This method for producing the charcoal is characterized by dividing the combustion chamber of the charcoal kiln into the upper combustion chamber and the lower combustion chamber, burning a kindling material in the combustion chambers, introducing the flames, the heat, and the like, into a carbonization chamber from the vent holes of a partition plate disposed in response to the upper and lower combustion chambers, burning a carbonizing material in the upper combustion chamber for a period for carbonizing the upper and intermediate portions of the carbonizing material in the carbonization chamber, and burning the lower portion of the carbonizing material in the lower combustion chamber for the carbonizing period, whereby the charcoal is produced in a suitable time.
Patent JP-2000195590-A (JP)
Title: Board mount connector
Inventor: TANIGAWA JUNICHI
IPC: H01R12/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a board mount connector including a structure enabling soldering tines to be disposed with high density by a method in stead of a staggered disposition. SOLUTION: A board mount connector 10 has a plurality of contacts 50 supported by a housing 40 at relatively small spaces. The contacts 50 each have soldering tines 52 and they are disposed at a first position to a third position horizontally displaced from each other. Neighboring counterparts of soldering tines 52a, 52b at the first and second positions, and of soldering tines 52c, 52d at the second and third positions, are placed at a relatively short first distance from each other, while neighboring counterparts of soldering tines 52b, 52d at the first and third positions are placed at a relatively long second distance from each other.
Patent JP-2000181167-A (JP)
Title: Image forming device
Inventor: HAMADA TATSUO
IPC: B65H5/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device being excellent in the functionality capable of improving operability by discharging documents in order of pages, and reducing a mounting space. SOLUTION: This image forming device is made possible to prevent document delivery tray 3 from being projected from a main body, to discharge the documents in order of the pages, to reduce the mounting space, and to improve the operability by respectively disposing a document transporting route transporting the document of an image reading part 1 and a recording paper transporting route transporting the recording paper of a printer 100 in a U shape.
Patent JP-2000221453-A (JP)
Title: Production of contact lens in atmosphere environment
Inventor: CALVIN OLIN W
IPC: G02C7/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To embody a process for producing polymer contact lenses which is capable of producing the lenses having good quality even if the special gas environment is not used. SOLUTION: This process consists in cast molding the polymer contact lens between two half molds within the atmosphere (air) environment containing oxygen molecules. The half molds for shaping a molded shape are exposed to this environment. The air exposure time which is the time after opening of the injection molds used for production of the half molds to the assembly of the half molds is below 70 seconds, more preferably below 40 seconds and most preferably <=24 seconds.
Patent JP-2001179627-A (JP)
Title: Dust collector for disc grinder
Inventor: TAKIGAWA SUMIO
IPC: B24B55/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector for a disc grinder, serving environmental protection without releasing metal dust to the outside and requiring a space. SOLUTION: A hose 6 is connected to a wheel for a grinding wheel 3 of a disk grinder body 1 for sucking dust produced and a cover portion 2 having a heat resistant filter 5 is provided near a dust source in a removable manner.
Patent JP-2000197146-A (JP)
Title: Communicating terminal for traveling object
Inventor: OKI KATSUMI
IPC: H04W88/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To selectively extract telephone number information to be used in an area at the destination of the movement of communicating terminal for a traveling object when the communicating terminal moves by extracting and using a storage means corresponding to the area after the movement from among storage means corresponding to each area. SOLUTION: A communicating terminal 101 for a traveling object demodulates received control information by a radio transmitting and receiving part 202, and analyzes it by a signal processing part 203, and detects that communicating terminal moves from an area to another area when the area ID is different from an area ID stored in its own storage device 204, and generates a position registration signal including its own terminal number by a signal processing part 203, and modulates the position registration signal by the radio transmitting and receiving part 202, and transmits it to a radio base station at the designation of movement for operating the position registration processing.  The communicating terminal 101 for a traveling object selects a storing means (area table) for storing the telephone number information corresponding to the area ID included in control information received from the radio base station, and updates and stores the area ID included in its own storage device 204 according to the area ID included in the received control information.
Patent JP-H03251249-A (JP)
Title: Eye dropper tip for administering liquid, especially eye lotion
Inventor: KUROODO MAZUERU
IPC: A61J1/05
Filed: 1990-12-07
Abstract: PURPOSE: To form a drop of a constant size for a liquid to be dispensed even if a bottle is tilted by ending the outer surface of the top with a semispherical part directly connected to the side of a center channel in the periphery of a circular outlet orifice with a small diameter. CONSTITUTION: An outer surface 116 of the top 106 is ended with a semispherical part 112 with a radius R directly connected to the sidewall 117 of a center channel 107 in the periphery of a circular outlet orifice 109 with a smaller diameter D, and the semispherical part can form a drop of a substantially constant size for a given liquid regardless of the inclination of a bottle when a drop is formed. The radius R of the semispherical part 112 determines the falling drop size formed at the tip 100 of an eyedropper. The diameter D of the outlet orifice 109 is, of course, selected enough smaller not to obstruct a spherical effect, whereby a formed drop adheres to the spherical surface of the whole of the periphery of the tested outlet orifice to slide on the surface when the bottle is inclined during dropping so that the drop size is kept constant for a given liquid.
Patent JP-H04217789-A (JP)
Title: Vaporizer for liquefied natural gas
Inventor: UENO KOICHI
IPC: F28F13/14
Filed: 1990-12-17
Abstract: PURPOSE:To inhibit the generation of thermal stress. increase the flow rate of gas per heat transfer tube and reduce the size of a device, by introducing liquefied natural gas from an inner manifold to a second sub-heat transfer tube and said gas into a heat transfer tube through said tube and a first sub- heat transfer tube. CONSTITUTION:The liquefied natural gas to be supplied in a sparging pipe flows out into an inner manifold 34 and falls once in a second sub-heat transfer tube 32, but after it reaches the lower end of a first sub-heat transfer tube 26, it rises, passing through an outside space of the sub-heat transfer tube 32. In the meantime, most liquefied natural gas is vaporized by the heat exchange with sea water and flows into a heat transfer tube 28. While rising through a heat transfer tube 18, it exchanges heat with sea water 24 and it is further heated and collected from an upper manifold. Since the vaporized natural gas is introduced in the heat transfer tube 18 in this manner, it is possible to prevent the generation of thermal stress attributable to thermal contraction of the heat transfer tubes, and reduce the size of the device, even when an attempt is made to increase the amount of natural gas per heat transfer tube.
Patent JP-H06341147-A (JP)
Title: Construction of slope fence and sodding by use of the fence
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1990-12-01
Abstract: PURPOSE:To securely protect a slope of embankment, even if it is acute, and also enable sodding, by connecting vertical beams to anchor materials buried in the embankment and forming sodding bases within frames enclosed by the vertical beams and the belt-form fence plates. CONSTITUTION:Large anchor materials having a large tensile strength are buried nearly horizontally in enbankments 3, 3 to form a laminate structure. Next, a plurality of long size vertical beams 4, 4 are erected vertically at every specified interval along the slope and respective vertical beams 4 are connected to the end of the slope side of the anchor member. Next, belt-form fence plates 6... are placed in the crossing direction at every specified interval between adjacent vertical beams 4, 4. Soil dressing is charged into boxes surrounded by the vertical beams 4 and the fence plates 6 to form the sodding bases. Appropriate vegetation are planted on the soil dressing.
Patent JP-H03290718-A (JP)
Title: Power saving circuit for single-turn transformer
Inventor: KUSHIDA YASUO
IPC: B23K11/24
Filed: 1990-12-20
Abstract: PURPOSE:To obtain a power saving circuit of a single-turn transformer that is low in cost and has a small installing space and receives no limitation of the open/close frequency by connecting a switching circuit to a shunt winding of the single-turn transformer. CONSTITUTION:A switching circuit 6 is connected between a shunt winding 3 and an earth line, and the circuit 6 contains thyristors S1 and S2 which are connected in parallel with each other and in the directions opposite to each other. Then a gate control circuit 7 is added to secure a switching control function in response to the voltage applied to the primary side of each single- turn transformer 1 of both thyristors S1 and S2 of the circuit 6. Thus the loss due to a no-load current can be eliminated when the winding 3 is set in an unergized state in a no-load state. As a result, it is possible to obtain a power saving circuit of the transformer 1 which has a low cost and a small installing space and received no limitation of the open/close frequency.
Patent JP-H03251568-A (JP)
Title: Substituted cyclohexanol as central nerve system acting drug
Inventor: BURATSUDOREE UIRIAMU KAPUREIZU
IPC: C07D401/08
Filed: 1990-12-05
Abstract: NEW MATERIAL: A compound of formula I [R is OR 3  (R 3  is H, alkyl, cycloalkyl, alkanoyl, aroyl, etc.), NR 4 R 5  (R 4  and R 5  are each R 3 , aryl, heteroaryl, etc.), or NR 5 -OR 4 ; (m) is 0-2; R 1  is H, aryl, 2-, 3- or 4-pyridinyl, 2- or 3-thienyl, 2- or 3-furanyl, etc.; (n) is 0-4; R 2  is formula II, formula III (R 7  is R 1  other than H), etc.] or its acid addition salt.  
     EXAMPLE: 4-[2-[4-(2-Pyridinyl)-1-piperazinyl]ethyl-1-(2-thienyl)cyclohexanol.  
     USE: Dopaminergic agents, antipsychotic agents, antihypertensive agents or antidepressants.  
     PROCESS: For example, a compound of formula IV (A is O, N-R 4  or N-OR 4 ) is reacted with a compound of formula V (M is Mg-halogen or Li) to give the compound of formula I wherein R is OH, NHR 4  or NH-OR 4 . 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06124950-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IKUTSU HIDEO
IPC: H01L21/3205
Filed: 1990-12-14
Abstract: PURPOSE:To make it difficult to separate an extension insulation layer covering a wiring layer from the wiring layer by a method wherein the wiring layer is formed as a laminated body forming a layer composed of Mo or a layer composed of MoSi or WSi. CONSTITUTION:On a layer 6 composed of Mo, having higher stress migration strength and electro-migration strength than a layer composed of Al, a wiring layer 5 is formed as a laminated body forming a layer 10 composed of W or MoSi or WSi, having the higher stress migration and electro-migration strength than the layer composed of Al. Thus, even if an extension insulation layer 7 covering the wiring layer 5 is formed, thereafter further heat treatment is performed, or acid washing is performed, the insulation film is almost never separated from the wiring layer.
Patent JP-H04221940-A (JP)
Title: Second harmonic wave generator
Inventor: FUJINO YOUSUKE
IPC: G02F1/37
Filed: 1990-12-25
Abstract: PURPOSE:To obtain the good matching of a resonance mode and an incident basic wave and to improve the efficiency of conversion to a second harmonic wave by forming the incident part for the basic wave as a plane mirror or plane which does not generate aberrations. CONSTITUTION:This device is curved (concave) mirrors 1, 2 and is a plane translucent reflection plate 3 (plane mirror). A mirror formed by providing an optical film having a prescribed reflectivity and transmissivity to the basic wave and the second harmonic wave by a means, such as vapor deposition, on a transparent substrate consisting of glass, plastics, etc., is usable for the plane mirror 3. This device is also a nonlinear optical material 4, such as nonlinear optical crystal and org. nonlinear optical material. A beam waist comes to the position of the plane mirror 3 and the nonlinear optical material 4. The plane mirror 3 is the beam waist and, therefore, such a basic wave as to meet the resonance mode is made into a plane wave in this position in the case of incidence of this wave through the plane mirror 3. Since the plane mirror 3 is plane as well, the surplus aberrations are not added to the incident basic wave.
Patent JP-H04223290-A (JP)
Title: Laser radar device
Inventor: NAKAGUCHI TOMOYUKI
IPC: G01S7/48
Filed: 1990-12-26
Abstract: PURPOSE:To elevate measurement accuracy by improving the S/N of reception. CONSTITUTION:Provided are a laser light generating and processing part 111 which separates a code train generated by a random signal generator 3 into a first code train where the negative codes are zeros and a second code train whose positive and negative are inverse to those of the first code train and where the negative codes are zeros, generates a first laser light modulated by the first code train and having a first wavelength and a first polarization direction and a second laser light modulated by the second code train and having a second wavelength different from the first wavelength and a second polarization direction different from the first polarization direction, and combines the first laser light and the second laser light in alignment with respect to their optical axes and processes to emit it into the air, a receiver processor 100 which separates the back scattered light from a scattering body into a first laser light and a second laser light and obtains a first received signal and a second received signal, a code generator 22 to obtain a third received signal, and a decoder 6 to obtain the relation between the third received signal and the code trains.